| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $135.62 | 7.706% | $146.0709 | $146.07 | $146.05 | $146.10 |
| Purchase #2 | $113.78 | 13.158% | $128.7512 | $128.75 | $128.75 | $128.80 |
| Purchase #3 | $9.43 | 9.709% | $10.3456 | $10.35 | $10.35 | $10.30 |
| Purchase #4 | $250.78 | 7.178% | $268.781 | $268.78 | $268.80 | $268.80 |
| Purchase #5 | $22.65 | 7.665% | $24.3861 | $24.39 | $24.40 | $24.40 |
| Purchase #6 | $166.38 | 9.355% | $181.9448 | $181.94 | $181.95 | $181.90 |
| Purchase #7 | $46.42 | 11.671% | $51.8377 | $51.84 | $51.85 | $51.80 |
| 7 purchase totals = | $745.06 | $812.1173 | $812.12 | $812.15 | $812.10 | |